Whether or not he knew it, JD Vance recently waded right into one of the thorniest questions in political philosophy: Who is a citizen and who is not, and who gets to decide? Above and beyond that ...

Every Thursday, the Spy hosts a conversation with Al From and Craig Fuller on the most topical political news of the moment.

President Abraham Lincoln, with young son Tad and Senator Charles Sumner, salutes a detachment of African-American Union ...